11437 H,10000,5/9,S2X/8PSK,RollOff-0,05,ACM-Test,
11437 H,10000,7/9,S2X/32APSK,RollOff-0,05,ACM-Test,
11437 H,10000,32/45,S2X/32PSK,RollOff-0,05,ACM-Test,
11437 H,10000,2/3,S2X/32PSK,RollOff-0,05,ACM-Test
90.0°E Yamal-401
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12435 H NEW SR 12856.
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Zitat
Original von feci01
12435 H NEW SR 12856.11433 H,17620,5/9,S2X/8PSK,0.05,ACM-new symbol rate(with tbs6522 card)
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12433 H,17620,5/9,S2X/8PSK,0.05,ACM-new symbol rate(with tbs6522 card)
11435 H,16002,5/7,S2X/16APSK,0.15,ACM-new symbol rate
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Új vizsgálat TBS 5520SE.
11433 H.
11693 H.
New 12567 H 13867 2/3 DVB-S2X/32APSK_LA
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12564 H,13867,23/36,(S2X)16APSK,0.15,ACM-Data(locked with tbs6590 card)
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11434 H,16501,5/9,S2X/8PSK,0.15,ACM,Data-
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My reception of 11434 Hor (S2X) with TBS 6903x v2 , TBS 5590 and TBS 5520SE
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My reception of 12566 Hor
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12692 H,32802,7/8,S2X/8PSK,ACM-Packetized,new symbol rate,also on GS #140
12692 H has left,
12676 H,22500,23/36,(S2X)/16APSK,0.05,ACM-Packetized,(me on FS),
12716 H,14281,26/45,(S2X)/16APSK,0.15,ACM-Packetized,new.
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12692 H has left,
12676 H,22500,23/36,(S2X)/16APSK,0.05,ACM-Packetized,(me on FS),
12716 H,14281,26/45,(S2X)/16APSK,0.15,ACM-Packetized,new.
12676 H and 12716 H have left.
12687 H,45000,5/9,S2X/8PSL_L-Data,new
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Tests with tbs6903x card and Crazyscan app on 10844 V,34600. Each time FEC and modulation change, sometimes to DVB-s2, sometimes to DVB-s2x. "Unknown" modulation can be either one or the other (Dummy).
The card also found and locked the S2X/64APSK modulation!
IQmonitor_Pro 1020 only finds DVB-s2 at 10844 H,regardless of the card used.
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Zitat
IQmonitor_Pro 1020 only finds DVB-s2 at 10844 H, regardless of the card used.
This is not entirely true.
IQmonitor_Pro is tuned to a frequency and receives a RAW I/Q stream, which is displayed as a standard constellation, and is also transformed into R/Fi space.
Here, modulation tokens of the DVB-S2 standard are searched for and the modulation type and FEC are predicted
with an estimate of the percentage of each in the signal.
Then, according to the maximum indicators, a general forecast of the signal modulation is made.
In addition, the Fatal modulation Error Rate (FER) for DVB-S2 modulation is determined,
on the basis of which the reliability of the prediction is calculated.
When FER is below the threshold, it is assumed that the modulation is DVB-S2X,
and it is proposed to proceed to the analysis of the constellation on its scale.
The constellation scale can also be scaled down by a RAW I/Q stream sampling transition from the second (2) demodulator point.
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10842 H,4984,32/45,S2X has left the satellite. Instead 10858 H,8000,1/2 was activated, which I could only lock with 6903x card and Crazyscan app. The same symbol rates found,8000, every time!
Blindscan with IQmonitor and card 6983 did not find it, but manual search gives another symbol rate when you want to lock it.
The 6983 cards did not lock 10858 H either with Crazyscan or IQmonitor.
I think this transponder also works in dvb-s2 and S2X. The only thing certain is the symbol rate of 8000 KS/s.
Of all the DVB cards used for 10858 H only 6903x found the parameters and lock it!
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